3224   if (cxx_dialect >= cxx11 && CLASSTYPE_LAZY_DESTRUCTOR (t)  in add_implicitly_declared_members()
3237       if (cxx_dialect >= cxx11)  in add_implicitly_declared_members()
3469   if (ANON_UNION_TYPE_P (type) && cxx_dialect < cxx11)  in check_field_decl()
3490       if (TREE_CODE (t) == UNION_TYPE && cxx_dialect < cxx11)  in check_field_decl()
3613 	      && cxx_dialect < cxx11)  in check_field_decls()
3619 	      if (cxx_dialect < cxx11)  in check_field_decls()
3705 	  if (cxx_dialect < cxx11)  in check_field_decls()
3820       if (DECL_INITIAL (field) && cxx_dialect < cxx14)  in check_field_decls()
3829 	  if (cxx_dialect < cxx11)  in check_field_decls()
4570       if (cxx_dialect >= cxx17 && !BINFO_VIRTUAL_P (binfo))  in build_base_field()
5483   return (cxx_dialect >= cxx2a  in trivial_default_constructor_is_constexpr()
5721   if (cxx_dialect < cxx11)  in type_build_ctor_call()
5749   if (cxx_dialect < cxx11)  in type_build_dtor_call()
5856   if (cxx_dialect < cxx11)  in finalize_literal_type_property()
5860 	   && (cxx_dialect < cxx2a || !type_maybe_constexpr_destructor (t)))  in finalize_literal_type_property()
5863     CLASSTYPE_LITERAL_P (t) = (cxx_dialect >= cxx17);  in finalize_literal_type_property()
5870   if (cxx_dialect < cxx14  in finalize_literal_type_property()
5910   if (cxx_dialect < cxx17 && LAMBDA_TYPE_P (t))  in explain_non_literal_class()
5914   else if (cxx_dialect < cxx2a && TYPE_HAS_NONTRIVIAL_DESTRUCTOR (t))  in explain_non_literal_class()
6017   if (cxx_dialect >= cxx11)  in check_bases_and_members()
6062     |= ((cxx_dialect < cxx2a  in check_bases_and_members()
7668       if (cxx_dialect < cxx2a)  in finish_struct()